This versatile massager uses both kneading massage and rolling nodules that draw from the principles of reflexology. It is simple, quiet, portable, and powerful, and is especially effective for tired, sore feet. The reflexology rollers on the left and the right can massage the soles of your feet simultaneously or can be used on either side of the neck or spine. As the rollers spin, the center space provides a continuous kneading massage that is perfect for feet, neck, calves, thighs, spine, and arms. Kneading massage and rolling nodules for an effective at-home treatment. Quiet, portable and powerful., Great for feet and neck massage. Can be used for calf and thigh massage. Number of Settings: 2 Number of Speeds: 2 Features: Automatic Shut Off, Removable Cover, Portable Wattage (watts): 35w Measurements: 17.5 Length/Inches, 6 Height/Inches, 10 Depth/Inches Cord Length (ft.): 5 Ft 8 In Base Material: 100% Acrylonitrile Butadiene Styrene Care: Hand Washable Cushion Covers, Wipe Clean Country of Origin: Imported